diff --git a/GNUmakefile b/GNUmakefile
index 37619180..34d40681 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -157,10 +157,10 @@ reformat:
 
 MAN_SRCDIR := src/man1/
 ALLOY_DEPS := $(wildcard src/*)
-MDBX_GIT_VERSION = $(shell set -o pipefail; git describe --tags | sed -n 's|^v*\([0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\)\(.*\)|\1|p' || echo 'Please fetch tags and/or install latest git version')
-MDBX_GIT_REVISION = $(shell git rev-list --count HEAD ^`git tag --sort=-version:refname | sed -n '/^\(v[0-9]\+\.[0-9]\+\.[0-9]\+\)*/p;q'`)
+MDBX_GIT_VERSION = $(shell set -o pipefail; git describe --tags | sed -n 's|^v*\([0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\)\(.*\)|\1|p' || echo 'Please fetch tags and/or use non-obsolete git version')
+MDBX_GIT_REVISION = $(shell set -o pipefail; git rev-list --count HEAD ^`git tag --sort=-version:refname | sed -n '/^\(v[0-9]\+\.[0-9]\+\.[0-9]\+\)*/p;q' || echo 'failed_git_tag_with_sort'` || echo 'Please use non-obsolete git version')
 MDBX_GIT_TIMESTAMP = $(shell git show --no-patch --format=%cI HEAD || echo 'Please install latest get version')
-MDBX_GIT_DESCRIBE = $(shell git describe --tags --long --dirty=-dirty || echo 'Please fetch tags and/or install latest git version')
+MDBX_GIT_DESCRIBE = $(shell git describe --tags --long --dirty=-dirty || echo 'Please fetch tags and/or install non-obsolete git version')
 MDBX_VERSION_SUFFIX = $(shell set -o pipefail; echo -n '$(MDBX_GIT_DESCRIBE)' | tr -c -s '[a-zA-Z0-9]' _)
 MDBX_BUILD_SOURCERY = $(shell set -o pipefail; $(MAKE) CXXSTD= -s src/version.c && (openssl dgst -r -sha256 src/version.c || sha256sum src/version.c || shasum -a 256 src/version.c) 2>/dev/null | cut -d ' ' -f 1 || echo 'Please install openssl or sha256sum or shasum')_$(MDBX_VERSION_SUFFIX)
 MDBX_DIST_DIR = libmdbx-$(MDBX_VERSION_SUFFIX)